EP2916701B1 - Kochvorrichtung mit einer kochfläche mit einer nichthaftenden nichtoxidischen oder zumindest teilweise nichtoxidischen keramikbeschichtung sowie küchenelement oder elektrische kochanwendung mit solch einer kochvorrichtung - Google Patents
Kochvorrichtung mit einer kochfläche mit einer nichthaftenden nichtoxidischen oder zumindest teilweise nichtoxidischen keramikbeschichtung sowie küchenelement oder elektrische kochanwendung mit solch einer kochvorrichtung Download PDFInfo
- Publication number
- EP2916701B1 EP2916701B1 EP13801636.5A EP13801636A EP2916701B1 EP 2916701 B1 EP2916701 B1 EP 2916701B1 EP 13801636 A EP13801636 A EP 13801636A EP 2916701 B1 EP2916701 B1 EP 2916701B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cooking device
- cooking
- aluminium
- oxide
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010411 cooking Methods 0.000 title claims description 61
- 238000000576 coating method Methods 0.000 title claims description 34
- 239000011248 coating agent Substances 0.000 title claims description 27
- 229910052575 non-oxide ceramic Inorganic materials 0.000 title claims description 22
- 239000011225 non-oxide ceramic Substances 0.000 title claims description 21
- 229920000642 polymer Polymers 0.000 claims description 39
- 239000010409 thin film Substances 0.000 claims description 24
- 239000002243 precursor Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 21
- 229910052782 aluminium Inorganic materials 0.000 claims description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 20
- 239000000919 ceramic Substances 0.000 claims description 17
- 239000010408 film Substances 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 239000010935 stainless steel Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 9
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 229910052723 transition metal Inorganic materials 0.000 claims description 7
- 150000003624 transition metals Chemical class 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 238000004528 spin coating Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 125000002252 acyl group Chemical group 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 238000000137 annealing Methods 0.000 claims description 3
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 3
- 239000011325 microbead Substances 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000002241 glass-ceramic Substances 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 229910003465 moissanite Inorganic materials 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 5
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims 2
- 239000010410 layer Substances 0.000 claims 2
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims 1
- 229910052580 B4C Inorganic materials 0.000 claims 1
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 229910019918 CrB2 Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 229910033181 TiB2 Inorganic materials 0.000 claims 1
- 229910034327 TiC Inorganic materials 0.000 claims 1
- 229910007948 ZrB2 Inorganic materials 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- VWZIXVXBCBBRGP-UHFFFAOYSA-N boron;zirconium Chemical compound B#[Zr]#B VWZIXVXBCBBRGP-UHFFFAOYSA-N 0.000 claims 1
- 229910052593 corundum Inorganic materials 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 239000002356 single layer Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 229910001845 yogo sapphire Inorganic materials 0.000 claims 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 16
- 238000003618 dip coating Methods 0.000 description 11
- 239000000758 substrate Substances 0.000 description 11
- 235000013305 food Nutrition 0.000 description 9
- 229910052786 argon Inorganic materials 0.000 description 8
- 238000005240 physical vapour deposition Methods 0.000 description 8
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 8
- 238000000197 pyrolysis Methods 0.000 description 7
- 238000005524 ceramic coating Methods 0.000 description 6
- 238000000151 deposition Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- 238000002791 soaking Methods 0.000 description 5
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000037361 pathway Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000002468 ceramisation Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 238000001755 magnetron sputter deposition Methods 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 238000001771 vacuum deposition Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- INFDPOAKFNIJBF-UHFFFAOYSA-N paraquat Chemical compound C1=C[N+](C)=CC=C1C1=CC=[N+](C)C=C1 INFDPOAKFNIJBF-UHFFFAOYSA-N 0.000 description 2
- 229920003257 polycarbosilane Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- ZVWKZXLXHLZXLS-UHFFFAOYSA-N zirconium nitride Chemical compound [Zr]#N ZVWKZXLXHLZXLS-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910020261 KBF4 Inorganic materials 0.000 description 1
- 229910003697 SiBN Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010038 TiAl Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- CFJRGWXELQQLSA-UHFFFAOYSA-N azanylidyneniobium Chemical compound [Nb]#N CFJRGWXELQQLSA-UHFFFAOYSA-N 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 238000004151 rapid thermal annealing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- -1 transition metal nitride Chemical class 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 235000012773 waffles Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
- A47J36/025—Vessels with non-stick features, e.g. coatings
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
- A47J36/04—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0611—Roasters; Grills; Sandwich grills the food being cooked between two heating plates, e.g. waffle-irons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
- B05D1/005—Spin coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/12—Organic material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
Definitions
- the present invention generally relates to a cooking device belonging to a cooking utensil or a cooking appliance, having at least one side coated with a non-stick ceramic coating forming a cooking surface.
- the present invention also relates to a method of manufacturing such a cooking device.
- the field in question is primarily that of cookware, but the present invention may also relate to any other type of articles for cooking food such as household appliances for cooking food.
- oxide ceramic coatings obtained by sol-gel route are essentially sol-gel coatings from alkoxysilane precursors.
- vacuum deposition in particular by magnetron sputtering
- magnetron sputtering has the disadvantage of generating high manufacturing costs.
- the Applicant has developed a method for producing a non-oxide or at least partially non-oxide ceramic coating on a support preceramic polymer baking method (generally referred to by the acronym PDCs for " Polymer Derived Ceramics "), to obtain a cooking device.
- a support preceramic polymer baking method generally referred to by the acronym PDCs for " Polymer Derived Ceramics "
- the preceramic polymer pathway is analogous to the sol-gel process for the synthesis of non-oxide or at least partially non-oxide material.
- At least partially non-oxide ceramic material is understood to mean, within the meaning of the present invention, a ceramic material comprising a non-oxide portion representing at least 25% atomic percentage of the coating.
- SiO 2 silica As an example of completely oxide material, there may be mentioned for example SiO 2 silica.
- the present invention therefore relates to a cooking device having a support comprising an inner face and / or upper adapted to receive food and an outer face and / or lower, said inner face and / or upper being coated with a non-stick coating forming a cooking surface.
- the non-stick coating comprises at least one continuous thin film of non-oxide ceramic derived from polymer or at least partially non-oxide ceramic derived from polymer, the thin film forming the cooking surface and said thin film having a thickness of between 0.5 and 50 ⁇ m.
- the thin film is made of ceramic derived from polymer, whether it be a non-oxide ceramic or an at least partially non-oxide ceramic.
- Such a preceramic polymer undergoes, after its forming on the substrate (in this case by deposition according to various techniques such as centrifugation or " spin-coating ", spraying or soaking), a heat treatment step to ceramise the substrate.
- prepolymer that is, to convert the pre-ceramic prepolymer into a ceramic coating.
- the ceramization of the prepolymer of formula (1) makes it possible to produce non-oxide or at least partially non-oxide coatings of very high purity and having a homogeneous distribution of the elements even at the atomic scale. From such a prepolymer, it is possible to obtain coatings with a wide variety of chemical composition: it is thus possible to produce nitride, boride or carbide transition metal, silicon, aluminum coatings. Combinations of these different systems are also possible (eg SiBN, SiBCN, SiCO, SiBO, SiBOC, ).
- the continuous thin film of non-oxide or at least partially non-oxide ceramic has a thickness of between 0.5 and 50 ⁇ m, and preferably between 5 and 20 ⁇ m.
- the ceramic prepolymer route used in the context of the present invention makes it possible to deposit significant coating thicknesses and with much shorter cycle times than by the PVD route, by which it can be deposited, with reasonable and industrially realistic cycle times. , coating thicknesses of not more than 5 ⁇ m.
- a support that can be used to produce the cooking device according to the invention, it may in particular be a support having the final shape of a cooking receptacle of a culinary article, with an inner face and / or upper able to receive food and an outer face and / or lower to be arranged on the side of a heat source. It may also be a support having the final shape of a cooking device of a cooking appliance having heating means, with an inner face and / or upper able to receive food and an outer face and / or lower carried by the device, the cooking device may or may not be removable from the device.
- the support that can be used in the context of the present invention may advantageously be made of a material chosen from metals, glass, ceramics and glass-ceramics.
- aluminum or anodized aluminum supports whether or not anodized, or polished, brushed or micro-blasted aluminum, or polished, brushed stainless steel or aluminum can advantageously be mentioned.
- multilayer composite supports for example aluminum (or aluminum alloy) / stainless steel bilayer supports and stainless steel / aluminum (or aluminum alloy) / stainless steel tri-layer supports.
- the non-stick coating of the cooking device according to the invention may further comprise at least one non-oxide ceramic sublayer or at least partially non-oxide under the ceramic thin film.
- At least one of the underlayer and of said thin film may comprise at least one filler and / or at least one pigment.
- fillers usable in the context of the present invention there may be mentioned particles of Al 2 O 3 , SiC, Si 3 N 4 , B 4 C, TiC, TiB 2 , CrB 2 , ZrB 2 and mixtures thereof.
- the filler is present at a rate of at most 50% by weight relative to the total mass of the underlayer or of the thin film.
- fillers in the underlayer and / or in the thin film brings multiple advantages: it makes it possible to increase the resistance to scratching, to improve the properties of ease of cleaning and non-adhesion, to better control the porosity of the coating, and also to limit the cracking of the coating during its preparation.
- the present invention also relates to a cooking utensil comprising a cooking device according to claim 1.
- Such a cooking utensil can be including a pan, a saucepan, a Dutch oven, a wok ..., the support then forming a tank. If desired, one or more handles may be attached to the cooking device to form the cookware.
- the present invention also relates to a cooking appliance comprising a cooking device according to claim 1.
- the cooking device may or may not be removable from the appliance. If desired, heating means may be integral with the support. Thus, the outer face and / or lower is not necessarily intended to be disposed on the side of a heat source.
- Such an appliance may include an electric cooker comprising a tank, a raclette apparatus comprising cups, a bread machine, an appliance comprising a cooking plate, such as a plancha, a waffle iron ....
- the thin film is manufactured on at least one of the faces of the support by a preceramic polymer route.
- This process is analogous to the sol-gel process for the synthesis of non-oxide (or at least partially non-oxide) material, and constitutes an alternative route to vacuum deposition such as that carried out by magnetron sputtering to produce boride coatings, diboride or transition metal nitride.
- the preceramic polymer pathway which does not require secondary vacuum deposition and thus under much more severe production conditions, therefore allows a non-prohibitive cost of manufacturing the coating, which is necessary for the economic viability of the project.
- the support is as defined above. It may be in particular a support having the final shape of a cooking device according to claim 1 of a culinary article, with an inner face and / or upper able to receive food and an outer face and / or lower to be disposed on the side of a heat source, or a support having the final shape of a cooking device according to claim 1 of a cooking appliance having heating means, with one side interior and / or superior adapted to receive food and an outer face and / or lower carried by the device, the cooking device may or may not be removable from the device.
- the cooking device forms for example a plate, a cup or a tank.
- the preceramic polymer is also as defined above and corresponds to the general formula (1) defined above. It is obtained during step b) of the process of the invention from a molecular precursor of the polymer, which is chosen according to the chemical composition of the desired final ceramic.
- Cr (BH 4 ) 5 precursors can be used as molecular precursors. They can be synthesized from CrCl 3 + or NaBH 4 , or KBF4 or NH 3 BH 3 , all commercial precursors. These precursors of chromium boride are transposable to the TiB 2 or more generally XB 2 system , X being a transition metal.
- Molecular precursors are suspended from said molecular precursor in a fluid, for example an organic solvent or water, to form a stable suspension. Additives are added in order to obtain a viscosity adapted to the shaping process used.
- a fluid for example an organic solvent or water
- This suspension is then applied to one of the faces of the support (step c) of the process according to the invention, to form a preceramic polymer layer covering the inner face of the support.
- This application can be carried out by spraying (" spray-coating "), dipping (" dip-coating ”) or spin coating (" spin-coating ").
- the advantage of the preceramic polymer pathway lies in the fact that the starting material is a suspension of molecular precursor (s) whose chemical and rheological properties are such that they are compatible with a large number of industrial processes. formatting, such as those mentioned above.
- the preceramic polymer layer covering the inner face of the support is subjected to a heat treatment e) appropriate (possibly preceded by a drying step), which completes the process of ceramizing the coating and allows obtaining a thin film of non-oxide ceramic derived from polymer.
- the heat treatment step e) can be carried out in various ways, and in particular by pyrolysis in a resistive furnace at a temperature below 1000 ° C. or in a rapid annealing furnace (or RTA oven for " Rapid Thermal Annealing ").
- the temperatures reached remain high during the pyrolysis allowing the conversion of the ceramic preceramic polymer (between 800 ° C. and 1200 ° C.), and the risks of damage and deformation of the metal substrate (in particular in the case of a culinary article such as a stove) are therefore important.
- the heat treatment step will preferably be carried out in a fast annealing furnace (or RTA furnace) at a maximum temperature of 1350 ° C for a duration of less than 4 hours.
- a fast annealing furnace or RTA furnace
- the preceramic polymer layer receives the heat by absorption of the irradiation, and the metal substrate is then only heated by conduction, thus greatly limiting the temperature reached by the substrate.
- the heat treatment can be carried out under inert gas or reactive depending on the nature of the targeted ceramic.
- the method according to the invention leads to a ceramic film of lower density than that which would be obtained by PVD deposition for example. Therefore, such a method makes it possible to incorporate edible oils at the porosities of the formed ceramic coating (film with or without underlayer) and thus to improve the non-adhesion properties and ease of cleaning.
- Support stainless steel substrate, smooth or sandblasted.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cookers (AREA)
Claims (15)
- Kochvorrichtung mit einem Träger, umfassend eine Innen- und/oder Oberseite, die geeignet ist, Lebensmittel aufzunehmen, und eine Außen- und/oder Unterseite, wobei die Innen- und/oder Oberseite mit einer nichthaftenden Beschichtung beschichtet ist, die eine Kochfläche bildet,
dadurch gekennzeichnet, dass die nichthaftende Beschichtung mindestens eine kontinuierliche dünne Schicht nichtoxidischer, von Polymer abgeleiteter Keramik oder zumindest teilweise nichtoxidischer, von Polymer abgeleiteter Keramik umfasst, wobei die dünne Schicht die Kochfläche bildet und eine Dicke zwischen 0,5 und 50 µm aufweist. - Kochvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die nichtoxidische Keramik oder zumindest teilweise nichtoxidische Keramik aus mindestens einem vorkeramischen Polymer gewonnen wird, das der allgemeinen Formel (1) entspricht:- X ein Element bezeichnet, das aus O, B, N oder C ausgewählt ist,- Y ein Element bezeichnet, das aus B, N, C, C=C und =C=N ausgewählt ist,- Z ein metallisches Element bezeichnet, das aus den Übergangsmetallen, Silizium und Aluminium, ausgewählt ist,- R1, R'1, R2, R'2 H oder eine Kohlenstoffwasserstoffkette vom Typ Alkyl, Phenyl, Acyl oder Aralkyl bezeichnet.
- Kochvorrichtung nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass der Träger aus einem Material ist, das aus Metallen, Glas, Keramiken und Glaskeramiken ausgewählt ist.
- Kochvorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass der Träger metallisch ist und eine Struktur umfasst:- einzelschichtig aus anodisiertem oder nicht anodisiertem Aluminium oder aus poliertem, gebürstetem oder mikrosandgestrahltem, sandgestrahltem, chemisch behandeltem Aluminium oder aus Aluminiumguss, aus Stahl, insbesondere rostfreiem, der poliert, gebürstet oder mikrosandgestrahlt oder aus Guss sein kann, oder aus gehämmertem oder poliertem Kupfer; oder- mehrschichtig, umfassend die folgenden Schichten von außen nach innen: ferritisch rostfreier Stahl / Aluminium / austenitisch rostfreier Stahl oder auch rostfreier Stahl / Aluminium / Kupfer / Aluminium / austenitisch rostfreier Stahl oder auch eine Kalotte aus Aluminiumguss, aus Aluminium oder Aluminiumlegierungen, gedoppelt durch einen Außenboden aus rostfreiem Stahl.
- Kochvorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die nichthaftende Beschichtung mindestens eine nichtoxidische oder zumindest teilweise nichtoxidische keramische Unterschicht umfasst, wobei die Unterschicht unter der dünnen Schicht angeordnet ist.
- Kochvorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Unterschicht und/oder die dünne Schicht mindestens eine Ladung und/oder mindestens ein Pigment umfasst.
- Kochvorrichtung nach Anspruch 6, dadurch gekennzeichnet, dass die Ladung aus der Gruppe bestehend aus Al2O3, SiC, Si3N4, B4C, TiC, TiB2, CrB2, ZrB2 und ihren Mischungen ausgewählt ist.
- Kochvorrichtung nach einem der Ansprüche 6 oder 7, dadurch gekennzeichnet, dass die Ladung vorhanden ist aufgrund der höchstens 50 % Masse der Unterschicht oder der dünnen Schicht im Verhältnis zur Gesamtmasse.
- Küchenelement, umfassend eine Kochvorrichtung mit einem Träger, umfassend eine Innen- und/oder Oberseite, die geeignet ist, Lebensmittel aufzunehmen, und eine Außen- und/oder Unterseite, die dazu bestimmt ist, neben einer Wärmequelle angeordnet zu werden, wobei die Innen- und/oder Oberseite mit einer nichthaftenden Beschichtung beschichtet ist, die eine Kochfläche bildet, dadurch gekennzeichnet dass die Kochvorrichtung einem der Ansprüche 1 bis 8 entspricht.
- Elektrische Kochanwendung, umfassend eine Kochvorrichtung mit einem Träger, umfassend eine Innen- und/oder Oberseite, die geeignet ist, Lebensmittel aufzunehmen, und eine Außen- und/oder Unterseite, die dazu bestimmt ist, neben einer Wärmequelle angeordnet zu werden, wobei die Innen- und/oder Oberseite mit einer nichthaftenden Beschichtung beschichtet ist, die eine Kochfläche bildet, dadurch gekennzeichnet, dass die Kochvorrichtung einem der Ansprüche 1 bis 8 entspricht.
- Herstellungsverfahren für eine Kochvorrichtung, dadurch gekennzeichnet, dass es die folgenden Schritte umfasst:a) einen Schritt der Bereitstellung und/oder der Realisierung eines Trägers mit mindestens zwei entgegengesetzten Seiten;b) einen Schritt der Vorbereitung eines vorkeramischen Polymers ausgehend von einem molekularen Vorläufer des Polymers, umfassend die Suspendierung des molekularen Vorläufers in einem Fluid, wobei dieses Fluid ein organisches Lösungsmittel oder Wasser sein kann, dann seine Polymerisierung, um eine Zusammensetzung eines vorkeramischen Polymers zu erhalten;c) einen Schritt des Auftragens einer Schicht der Zusammensetzung des vorkeramischen Polymers auf mindestens einer der Seiten des Trägers;d) optional einen Schritt der Trocknung unde) einen Schritt der thermischen Behandlung zum Keramisieren des vorkeramischen Polymers und so zum Bilden einer dünnen Schicht nichtoxidischer, von Polymer abgeleiteter Keramik oder zumindest teilweise nicht oxidischer, von Polymer abgeleiteter Keramik.
- Verfahren nach Anspruch 11, dadurch gekennzeichnet, dass das vorkeramische Polymer der allgemeinen Formel (1) entspricht:- X ein Element bezeichnet, das aus O, B, N oder C ausgewählt ist,- Y ein Element bezeichnet, das aus B, N, C, C=C und =C=N ausgewählt ist,- Z ein metallisches Element bezeichnet, das aus den Übergangsmetallen, Silizium und Aluminium, ausgewählt ist,- R1, R'1, R2, R'2 H oder eine Kohlenstoffwasserstoffkette vom Typ Alkyl, Phenyl, Acyl oder Aralkyl bezeichnet.
- Verfahren nach einem der Ansprüche 11 oder 12, dadurch gekennzeichnet, dass das Auftragen der Zusammensetzung des vorkeramischen Polymers durch Aufsprühen, Tauchen oder Aufschleudern durchgeführt wird.
- Verfahren nach einem der Ansprüche 11 bis 13, dadurch gekennzeichnet, dass der Schritt der thermischen Behandlung in einem Schnelltemperofen bei einer Höchsttemperatur von 1350 °C über eine Dauer von weniger als 4 Stunden durchgeführt wird.
- Verfahren nach einem der Ansprüche 11 bis 14, dadurch gekennzeichnet, dass der Träger die endgültige Form der Kochvorrichtung darstellt, umfassend einen Boden mit einer Innen- und/oder Oberseite, die geeignet ist, Lebensmittel aufzunehmen, und einer Außen- und/oder Unterseite, die dazu bestimmt ist, neben einer Wärmequelle angeordnet zu werden.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1260514A FR2997616A1 (fr) | 2012-11-06 | 2012-11-06 | Dispositif de cuisson presentant une surface de cuisson comportant un revetement antiadhesif en ceramique non oxyde ou au moins partiellement non oxyde, et article culinaire ou appareil electromenager de cuisson comportant un tel dispositif de cuisson |
PCT/FR2013/052644 WO2014072635A1 (fr) | 2012-11-06 | 2013-11-06 | Dispositif de cuisson présentant une surface de cuisson comportant un revêtement antiadhésif en céramique non oxyde ou au moins partiellement non oxyde, et article culinaire ou appareil électroménager de cuisson comportant un tel dispositif de cuisson |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2916701A1 EP2916701A1 (de) | 2015-09-16 |
EP2916701B1 true EP2916701B1 (de) | 2017-02-01 |
Family
ID=48050835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13801636.5A Active EP2916701B1 (de) | 2012-11-06 | 2013-11-06 | Kochvorrichtung mit einer kochfläche mit einer nichthaftenden nichtoxidischen oder zumindest teilweise nichtoxidischen keramikbeschichtung sowie küchenelement oder elektrische kochanwendung mit solch einer kochvorrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US10299624B2 (de) |
EP (1) | EP2916701B1 (de) |
CN (1) | CN104768435B (de) |
ES (1) | ES2623856T3 (de) |
FR (1) | FR2997616A1 (de) |
WO (1) | WO2014072635A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107623182B (zh) * | 2017-08-30 | 2020-04-14 | 瑞声精密制造科技(常州)有限公司 | 一种天线的制作方法及移动设备 |
CN113416437A (zh) * | 2021-07-07 | 2021-09-21 | 宁波喜尔美厨房用品有限公司 | 一种耐腐蚀耐磨不粘锅涂层及其制备方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1077635A (en) * | 1976-03-11 | 1980-05-13 | E.I. Du Pont De Nemours And Company | Polyarylene sulfide resin coating composition |
CN2055346U (zh) * | 1989-10-30 | 1990-04-04 | 肖汤圣 | 复合铸铁锅 |
US5562991A (en) * | 1994-10-31 | 1996-10-08 | E. I. Du Pont De Nemours And Company | Universal Primer for non-stick finish |
US5632320A (en) * | 1995-08-16 | 1997-05-27 | Northrop Grumman Corporation | Methods and apparatus for making ceramic matrix composite lined automotive parts and fiber reinforced ceramic matrix composite automotive parts |
CN1177578A (zh) * | 1996-09-23 | 1998-04-01 | 孟昭龙 | 利用工业碱生产中排放废渣生产石灰的工艺方法 |
US6360423B1 (en) * | 1997-12-16 | 2002-03-26 | Clad Metals Llc | Stick resistant coating for cookware |
CA2463568A1 (fr) * | 2001-10-15 | 2003-04-24 | Aluminium Pechiney | Precurseur de revetement et procede pour revetir un substrat d'une couche refractaire |
US7087656B2 (en) * | 2003-08-12 | 2006-08-08 | Cornell Research Foundation, Inc. | High temperature SiCN and SiC-type nanostructured ceramic material from block copolymer mesophases |
US8741440B2 (en) * | 2006-03-14 | 2014-06-03 | Sang Mok Kim | Non-stick ceramic coating composition and process |
FR2923696B1 (fr) * | 2007-11-16 | 2012-08-17 | Seb Sa | Article culinaire comprenant un revetement antiadhesif resistant a la corrosion et a la rayure |
KR100927548B1 (ko) * | 2008-01-29 | 2009-11-20 | 주식회사 티씨케이 | 표면에 세라믹이 코팅된 금속 및 그 제조방법 |
US20090206093A1 (en) * | 2008-02-14 | 2009-08-20 | Maverick Cuisine Llc | Non-stick cooking device |
FR2937236B1 (fr) * | 2008-10-16 | 2010-11-26 | Seb Sa | Article culinaire comportant un revetement antiadhesif presentant des proprietes ameliorees d'adherence au support |
US8021768B2 (en) * | 2009-04-07 | 2011-09-20 | National Material, L.P. | Plain copper foodware and metal articles with durable and tarnish free multiplayer ceramic coating and method of making |
US8642171B2 (en) * | 2010-08-06 | 2014-02-04 | E I Du Pont De Nemours And Company | Non-stick coating having improved abrasion resistance, hardness and corrosion on a substrate |
-
2012
- 2012-11-06 FR FR1260514A patent/FR2997616A1/fr active Pending
-
2013
- 2013-11-06 ES ES13801636.5T patent/ES2623856T3/es active Active
- 2013-11-06 CN CN201380057741.7A patent/CN104768435B/zh active Active
- 2013-11-06 US US14/440,678 patent/US10299624B2/en active Active
- 2013-11-06 WO PCT/FR2013/052644 patent/WO2014072635A1/fr active Application Filing
- 2013-11-06 EP EP13801636.5A patent/EP2916701B1/de active Active
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
FR2997616A1 (fr) | 2014-05-09 |
EP2916701A1 (de) | 2015-09-16 |
WO2014072635A1 (fr) | 2014-05-15 |
ES2623856T3 (es) | 2017-07-12 |
CN104768435A (zh) | 2015-07-08 |
US20150297026A1 (en) | 2015-10-22 |
US10299624B2 (en) | 2019-05-28 |
CN104768435B (zh) | 2016-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2915205A1 (fr) | Revetement antiadhesif a proprietes hydrophobes ameliorees | |
US8460804B2 (en) | Glass or glass-ceramic article coated with hard material and method for production thereof | |
FR2937236A1 (fr) | Article culinaire comportant un revetement antiadhesif presentant des proprietes ameliorees d'adherence au support | |
FR2937235A1 (fr) | Articule culinaire comportant un revetement antiadhesif presentant des proprietes ameliorees d'adherence au support | |
FR2962937A1 (fr) | Article comprenant un revetement sol-gel muni d'un decor fonctionnel et procede de fabrication d'un tel article. | |
CN102727068B (zh) | 抗刮擦的烹饪用具以及用于制造该种烹饪用具的方法 | |
US20120282408A1 (en) | Sol-gel coating for steel and cast iron substrates and methods of making and using same | |
EP2747902B1 (de) | Kochartikel mit einer fluorkohlenstoffharz-antihaftbeschichtung mit verbesserten substrathaftungseigenschaften und verfahren zu seiner herstellung | |
FR2982754A1 (fr) | Surface de cuisson resistante au tachage et article culinaire ou appareil electromenager comportant une telle surface de cuisson | |
EP2730678B1 (de) | Artikel aus gussstahl umfassend eine glasartige beschichtung und verfahren zur herstellung eines solchen artikels | |
EP2916701B1 (de) | Kochvorrichtung mit einer kochfläche mit einer nichthaftenden nichtoxidischen oder zumindest teilweise nichtoxidischen keramikbeschichtung sowie küchenelement oder elektrische kochanwendung mit solch einer kochvorrichtung | |
FR3048624A1 (fr) | Procede de fabrication d'un revetement thermostable par impression digitale | |
CN102333734B (zh) | 搪瓷涂层、带涂层的物品和涂覆物品的方法 | |
CA2656702C (fr) | Surface de cuisson facile a nettoyer et article electromenager comportant une telle surface | |
EP2534276B1 (de) | Leicht zu reinigende kochplatte und küchengerät oder elektrischer haushaltsartikel mit einer solchen kochplatte | |
WO2014072634A1 (fr) | Semelle de fer à repasser comprenant un revêtement de protection en céramique non oxyde ou au moins partiellement non oxyde | |
FR3130655A1 (fr) | Revêtement composite PEEK- Sol-gel de haute performance | |
WO2023111489A1 (fr) | Procede d'application d'une sous-couche polymere pour renforcer la resistance mecanique, notamment a la chaleur, de revêtements fluores | |
WO2023111490A1 (fr) | Sous couche polymerique - formulation a base de resines a hautes proprietes thermomecaniques (peek, pes, pai, pbi etc.) pour le renforcement de la resistance mecanique, notamment a chaud des revetements fluores | |
WO2024047310A1 (fr) | Article ménager comprenant un revetement antiadhesif sol-gel avec couche de finition exempte de silice et d'oxyde métallique colloidal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150413 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SEB S.A. |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20161115 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: TUFFE, STEPHANE Inventor name: ALLEMAND, SIMON |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: AT Ref legal event code: REF Ref document number: 864841 Country of ref document: AT Kind code of ref document: T Effective date: 20170215 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: FRENCH |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602013017134 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20170201 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 864841 Country of ref document: AT Kind code of ref document: T Effective date: 20170201 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2623856 Country of ref document: ES Kind code of ref document: T3 Effective date: 20170712 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170601 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170502 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170501 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170501 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170601 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602013017134 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 5 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20171103 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171130 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171106 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20171130 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171106 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20131106 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170201 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20201221 Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20230221 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211107 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20231120 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20231025 Year of fee payment: 11 Ref country code: IT Payment date: 20231109 Year of fee payment: 11 Ref country code: FR Payment date: 20231124 Year of fee payment: 11 Ref country code: DE Payment date: 20231107 Year of fee payment: 11 |